What you need to do if insect with 'most painful bite in UK' chooses you
![What you need to do if insect with 'most painful bite in UK' chooses you](https://i2-prod.mirror.co.uk/incoming/article33130994.ece/ALTERNATES/s615/0_GettyImages-986039460.jpg)
Horsefly bites are notoriously painful and can quickly get worse without getting proper treatment
Horsefly bites are notoriously painful and can quickly get worse without getting proper treatment